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[Easy] Implement credential verification logic #78
Description
Task Description
Add credential verification logic to contracts:
- Verify credential existence
- Check credential validity
- Validate credential status
- Return verification result
- Emit verification events
Requirements
- Existence check
- Validity check
- Status check
- Result return
- Event emission
Acceptance Criteria
- Existence is verified
- Validity is checked
- Status is validated
- Result is returned
- Events are emitted
Activity
Mercy017 commentedon Jul 25, 2026
I've shipped over 280 contributions across the ecosystem/platform with a clean review history, also contributed to this project last wave — no abandoned PRs, no back-and-forth delays. I'd like to add this issue to that list.
grantfox-oss commentedon Jul 25, 2026
🦊 GrantFox — @Mercy017 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!
Next steps:
Closes #78)Good luck! Track your progress on GrantFox.
grantfox-oss commentedon Jul 29, 2026
🎉 This issue has been marked as completed on GrantFox as part of the Official Campaign | FWC26 campaign!
@Mercy017's PR #133 was approved and merged by @Josie123-Dev.
🏆 @Mercy017: You earned 35 FoxPoints for this contribution! Your current tier: Explorer (697 total points). Track your full progress on GrantFox.
👏 Great work, @Mercy017! Keep contributing to GuardZero144.
feat(contracts): emit events on verification approve/reject